From c3f92e99d093df37de66a56e3ffa231ea1a9a4fc Mon Sep 17 00:00:00 2001
From: okseby <okseby@protonmail.com>
Date: Sat, 26 Aug 2023 16:33:04 -0400
Subject: [PATCH] Try to add a callback for all events on issues/PR's but I
 fail

---
 bot/go.mod   |  8 ++++---
 bot/go.sum   |  2 +-
 bot/utils.go | 59 +++++++++++++++++++++++++++++++++++++++++++++++-----
 3 files changed, 60 insertions(+), 9 deletions(-)

diff --git a/bot/go.mod b/bot/go.mod
index 532c32b..7f74909 100644
--- a/bot/go.mod
+++ b/bot/go.mod
@@ -2,18 +2,20 @@ module bot
 
 go 1.21
 
-require github.com/google/go-github/v54 v54.0.0
+require (
+	github.com/bradleyfalzon/ghinstallation/v2 v2.6.0
+	github.com/google/go-github/v54 v54.0.0
+	golang.org/x/net v0.14.0
+)
 
 require (
 	github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 // indirect
-	github.com/bradleyfalzon/ghinstallation/v2 v2.6.0 // indirect
 	github.com/cloudflare/circl v1.3.3 // indirect
 	github.com/golang-jwt/jwt/v4 v4.5.0 // indirect
 	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/google/go-github/v53 v53.2.0 // indirect
 	github.com/google/go-querystring v1.1.0 // indirect
 	golang.org/x/crypto v0.12.0 // indirect
-	golang.org/x/net v0.14.0 // indirect
 	golang.org/x/oauth2 v0.11.0 // indirect
 	golang.org/x/sys v0.11.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
diff --git a/bot/go.sum b/bot/go.sum
index 32654ef..83a66b5 100644
--- a/bot/go.sum
+++ b/bot/go.sum
@@ -1,5 +1,4 @@
 cloud.google.com/go/compute/metadata v0.2.0/go.mod h1:zFmK7XCadkQkj6TtorcaGlCW1hT1fIilQDwofLpJ20k=
-github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8 h1:wPbRQzjjwFc0ih8puEVAOFGELsn1zoIIYdxvML7mDxA=
 github.com/ProtonMail/go-crypto v0.0.0-20230217124315-7d5c6f04bbb8/go.mod h1:I0gYDMZ6Z5GRU7l58bNFSkPTFN6Yl12dsUlAZ8xy98g=
 github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95 h1:KLq8BE0KwCL+mmXnjLWEAOYO+2l2AE4YMmqG1ZpZHBs=
 github.com/ProtonMail/go-crypto v0.0.0-20230717121422-5aa5874ade95/go.mod h1:EjAoLdwvbIOoOQr3ihjnSoLZRtE8azugULFRteWMNc0=
@@ -20,6 +19,7 @@ github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiu
 github.com/google/go-cmp v0.5.2/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
+github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
 github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-github/v53 v53.2.0 h1:wvz3FyF53v4BK+AsnvCmeNhf8AkTaeh2SoYu/XUvTtI=
 github.com/google/go-github/v53 v53.2.0/go.mod h1:XhFRObz+m/l+UCm9b7KSIC3lT3NWSXGt7mOsAWEloao=
diff --git a/bot/utils.go b/bot/utils.go
index 704abc4..9edf42d 100644
--- a/bot/utils.go
+++ b/bot/utils.go
@@ -10,11 +10,7 @@ import (
 
 func initGitHubClient() {
 	// Wrap the shared transport for use with the integration ID and authenticating with installation ID.
-	itr, err := ghinstallation.NewKeyFromFile(http.DefaultTransport, 381312, 41105280, "theopenestsource.2023-08-25.private-key.pem")
-	// secret = 57d9b2f565aedc5a5d658b190555ff379701a86c
-
-	// Or for endpoints that require JWT authentication
-	// itr, err := ghinstallation.NewAppsTransportKeyFromFile(http.DefaultTransport, 1, "2016-10-19.private-key.pem")
+	itr, err := ghinstallation.NewKeyFromFile(http.DefaultTransport, 381312, 41105280, "theopenestsource.2023-08-26.private-key.pem")
 
 	if err != nil {
 		// Handle error.
@@ -43,5 +39,58 @@ func initGitHubClient() {
 }
 
 func listenForWebhook() {
+	fmt.Println("Listening on :3333......")
 
+	http.HandleFunc("/", webhookHandler)
+
+	err := http.ListenAndServe(":3333", nil)
+
+	if err != nil {
+		panic(err)
+	}
+}
+
+func webhookHandler(w http.ResponseWriter, r *http.Request) {
+	payload, err := github.ValidatePayload(r, nil)
+	if err != nil {
+		panic(err)
+	}
+	event, err := github.ParseWebHook(github.WebHookType(r), payload)
+	if err != nil {
+		panic(err)
+	}
+
+	switch event := event.(type) {
+	case *github.PullRequestEvent:
+		processPullRequestEvent(event)
+	case *github.IssueCommentEvent:
+		processIssueCommentEvent(event)
+	}
+}
+
+func processPullRequestEvent(event *github.PullRequestEvent) {
+	fmt.Println(event.PullRequest.Comments)
+}
+
+func processIssueCommentEvent(event *github.IssueCommentEvent) {
+	fmt.Println(event)
+	// Wrap the shared transport for use with the integration ID and authenticating with installation ID.
+	itr, err := ghinstallation.NewKeyFromFile(http.DefaultTransport, 381312, 41105280, "theopenestsource.2023-08-26.private-key.pem")
+
+	if err != nil {
+		// Handle error.
+	}
+
+	// Use installation transport with client.
+	client := github.NewClient(&http.Client{Transport: itr})
+
+	ctx := context.Background()
+
+	s := "test from bot"
+
+	comment := github.IssueComment{
+		Body: &s,
+	}
+
+	client.Issues.CreateComment(ctx, event.GetRepo().GetOwner().GetName(), event.GetRepo().GetName(), event.GetIssue().GetNumber(), &comment)
 }